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- Do not give handwriting solution.Calicene (shown below) has an unusually large dipole. Draw an aromatic resonance structure that explains the dipole. Include all lone pairs in your structure.Give a reasonable set of resonance structures for each compound below. Use Resonance Arrows, and curved arrows, and brackets to draw a proper set of resonance structures.
- Click the "draw structure" button to launch the drawing utility. The curved arrow notation is a powerful method used by organic chemists to show the movement of electrons not only in resonance structures, but also in chemical reactions. Since each curved arrow shows the movement of two electrons, following the curved arrows illustrates the bonds that are broken and formed in the reaction. Consider the following reaction. Use the curved arrows drawn in the reaction to draw the structure of X. X is converted in the following step to phenol and HCI. HO H CF + H-CF phenolShown below is a heterocylic aromatic compound. How many more aromatic aromatic resonance forms exist? [HINT: Copy the structure, use one or more curved arrow and assess all possible structures.] H N H3CThe structure below has an unusually large dipole. A skeletal structure with a cation is provided below. Add double bonds and/or lone pair electrons to draw an aromatic resonance structure that explains the dipole. Include any additional charges.
- Give a clear handwritten answer with explanation2) Draw the Lewis structures first and then complete the following acid-base reaction by using appropriate arrows. Acid and base should be labeled. CH3CHBRCOOH + NaHComplete the equation for the reaction between the following Lewis acid-base pair. Use curved arrows to show the flow of electrons in the reaction and draw the product. Assign lone pairs and radical electrons where appropriate. Apply formal charges where appropriate. • Draw the appropriate electron-flow arrows. • Use the "starting points" menu to revert to the original molecule(s) shown. • Omit + signs between structures. ● / CH3 1- H₂C-C CH3 H در St ? ChemDoodleⓇ
